[tahoe-dev] List server leaves invalid DKIM signatures

Daira Hopwood davidsarah at leastauthority.com
Thu Nov 21 20:45:36 UTC 2013


On 08/11/13 11:23, Zooko O'Whielacronx wrote:
> Hm, I did a duckduckgo search on how to strip out the DKIM-Signature
> header, and found this:
> 
> https://bugs.launchpad.net/mailman/+bug/557493
> 
> which says it was a bug that GNU Mailman used to strip those out and
> that in GNU Mailman 2.1.10 they changed it to leave them in. We
> recently upgraded, so maybe we upgraded from a version of GNU Mailman
> that stripped them to the current version that doesn't.
> 
> I can't make up my mind whether our GNU Mailman ought to be tweaked to
> strip them, whether Sean's Spamassassin ought to be tweaked to accept
> them, or whether DKIM is just useless. ;-)

DKIM is worse than useless, but you should add REMOVE_DKIM_HEADERS = Yes
to the mailman config anyway, to stop SpamAssassin complaining about it.

-- 
Daira Hopwood ⚥

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